
Let DEM Help You Achieve Business Success.
Quality and service is our focus -not features.
Discover the journey of Dem Machinery, a leader in gas regulators and welding products, marked by over 15 years of industry-leading experience and innovation.
We upholds its commitment to high-quality products in the manufacturing industry, setting the standard for excellence.
We have professional technology team and quality control developmemt .
Our company offers a full-line products about welding industry and gas solutions .


Design-on-demand

100+-happy-clients

Eco friendly

Factory direct

Professional team
DEM Machinery Co., Ltd with 15+ years of experience in producing gas regulators, MIG TIG torches, and premium welding products. Our commitment is to top-tier quality and reliable service, offering both OEM and ODM solutions.
In our journey, we’ve set up a solid R&D department and a meticulous quality control team. This setup ensures every gas pressure regulator we make meets your needs perfectly.
As a trusted supplier, DEM serves critical sectors like metal cutting, healthcare, farming, aquarium care, and the beverage industry with specialized gas and welding products. Innovation drives us to be leaders in our field.
Every item we make meets global standards, holding ISO 9001 and RoHS certifications. Our seasoned engineers and skilled production managers make this happen.
With customers around the world, DEM is proud to provide both our signature and custom-branded options to fit any market’s requirements.
Professional Technology Team
We have an excellent technical team, which can be designed according to customers requirements,Free Quotation,Fast Delivery,Quality Assured.
Developmemt
Efficiency
Management
DEM MACHINERY CO., LTD is an enterprise specialized in developing and sourcing welding and cutting equipment and its parts .The company is sourcing all kinds of welding & cutting products .
Development
Regulator ,portable Gas cutter for line and pipe cutting ,welding positioner , the full range of MIG/MAG, TIG , plasma torch and their consumable parts, also contains helmets, cable , welding electrode and so on . All products are come to cooperation factory which we built the relationships to more than 15years .
Efficiency
Our ultimate goal is to satisfy our customers' needs in the most competitive manner of both quality and price.
Management
DEM MACHINERY CO., LTD is an enterprise specialized in developing and sourcing welding and cutting equipment and its parts .The company is sourcing all kinds of welding & cutting products .
Development
Regulator ,portable Gas cutter for line and pipe cutting ,welding positioner , the full range of MIG/MAG, TIG , plasma torch and their consumable parts, also contains helmets, cable , welding electrode and so on . All products are come to cooperation factory which we built the relationships to more than 15years .
Efficiency
Our ultimate goal is to satisfy our customers' needs in the most competitive manner of both quality and price.
Management
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